fea: more contests

codeforces/886/.clangd

@@ -5,4 +5,6 @@ CompileFlags:
 		- -Wpedantic
 		- -Wshadow
 		- -DLOCAL
-		- -Wno-unknown-pragmas
+		- -Wno-unknown-pragmas		-std=c++23
+		-std=c++23
+		-std=c++23

codeforces/886/compile_flags.txt

@@ -16,7 +16,6 @@
 -Wunused
 -Woverloaded-virtual
 -Wconversion
--Wsign-conversion
 -Wmisleading-indentation
 -Wduplicated-cond
 -Wduplicated-branches

codeforces/886/debug_flags.txt

@@ -10,3 +10,5 @@
 -ffunction-sections
 -D_GLIBCXX_DEBUG
 -D_GLIBCXX_DEBUG_PEDANTIC
+-DLOCAL
+-std=c++20

codeforces/886/makefile

@@ -1,5 +1,7 @@
 .PHONY: run debug clean setup init
 
+VERSION ?= 20
+
 SRC = $(word 2,$(MAKECMDGOALS))
 
 .SILENT:
@@ -17,9 +19,8 @@ setup:
 	test -d build || mkdir -p build
 	test -d io || mkdir -p io
 	test -d scripts || mkdir -p scripts
-	test -f compile_flags.txt || cp $(HOME)/.config/cp-template/compile_flags.txt .
-	test -f .clangd || cp $(HOME)/.config/cp-template/.clangd .
-	test -f .clang-format || cp $(HOME)/.config/cp-template/.clang-format .
+	test -f compile_flags.txt || cp $(HOME)/.config/cp-template/compile_flags.txt . && echo -std=c++$(VERSION) >>compile_flags.txt
+	test -f .clangd || cp $(HOME)/.config/cp-template/.clangd . && echo -e "\t\t-std=c++$(VERSION)" >>.clangd
 
 init:
 	make setup